C++ Ptr::alarms方法代码示例

/** static */
KDateTime AlarmDialog::triggerDateForIncidence( const Incidence::Ptr &incidence,
                                                const QDateTime &reminderAt,
                                                QString &displayStr )
{
  KDateTime result;

  if ( incidence->alarms().isEmpty() ) {
    return result;
  }

  Alarm::Ptr alarm = incidence->alarms().first();

  if ( incidence->recurs() ) {
    result = incidence->recurrence()->getNextDateTime(
      KDateTime( reminderAt, KDateTime::Spec::LocalZone( ) ) );

      displayStr = KGlobal::locale()->formatDateTime( result.toLocalZone() );
  }

  if ( !result.isValid() ) {
    result = incidence->dateTime( Incidence::RoleAlarm );
    displayStr = IncidenceFormatter::dateTimeToString( result, false,
                                                       true,
                                                       KDateTime::Spec::LocalZone() );
  }

  return result;
}

void AlarmDialog::slotCalendarChanged()
{
  Akonadi::Item::List incidences = mCalendar->incidences();
  for ( Akonadi::Item::List::ConstIterator it = incidences.constBegin();
        it != incidences.constEnd(); ++it ) {
    ReminderListItem *item = searchByItem( *it );

    if ( item ) {
      Incidence::Ptr incidence = CalendarSupport::incidence( *it );
      QString displayStr;

      // Yes, alarms can be empty, if someone edited the incidence and removed all alarms
      if ( !incidence->alarms().isEmpty() ) {
        const KDateTime dateTime = triggerDateForIncidence( incidence,
                                                            item->mRemindAt,
                                                            displayStr );

        const QString summary = cleanSummary( incidence->summary() );

        if ( displayStr != item->text( 1 ) || summary != item->text( 0 ) ) {
          item->setText( 1, displayStr );
          item->setText( 0, summary );
        }
      }
    }
  }
}

void CompatOutlook9::fixAlarms( const Incidence::Ptr &incidence )
{
  if ( !incidence ) {
    return;
  }
  Alarm::List alarms = incidence->alarms();
  Alarm::List::Iterator it;
  for ( it = alarms.begin(); it != alarms.end(); ++it ) {
    Alarm::Ptr al = *it;
    if ( al && al->hasStartOffset() ) {
      Duration offsetDuration = al->startOffset();
      int offs = offsetDuration.asSeconds();
      if ( offs > 0 ) {
        offsetDuration = Duration( -offs );
      }
      al->setStartOffset( offsetDuration );
    }
  }
}

void AlarmDialog::eventNotification()
{
  bool beeped = false;
  bool found = false;

  ReminderList list;

  QTreeWidgetItemIterator it( mIncidenceTree );
  while ( *it ) {
    ReminderListItem *item = static_cast<ReminderListItem *>( *it );
    ++it;
    if ( item->isDisabled() || item->mNotified ) {
      //skip suspended reminders or reminders that have been notified
      continue;
    }
    found = true;
    item->mNotified = true;
    Incidence::Ptr incidence = CalendarSupport::incidence( item->mIncidence );
    Alarm::List alarms = incidence->alarms();
    Alarm::List::ConstIterator ait;
    for ( ait = alarms.constBegin(); ait != alarms.constEnd(); ++ait ) {
      Alarm::Ptr alarm = *ait;
      // FIXME: Check whether this should be done for all multiple alarms
      if ( alarm->type() == Alarm::Procedure ) {
        // FIXME: Add a message box asking whether the procedure should really be executed
        kDebug() << "Starting program: '" << alarm->programFile() << "'";

        QString program = alarm->programFile();

        // if the program name contains spaces escape it
        if ( program.contains( ' ' )   &&
             !( program.startsWith( '\"' ) && program.endsWith( '\"' ) ) ) {
          program = '\"' + program + '\"';
        }

        QProcess::startDetached( program + ' ' + alarm->programArguments() );
      } else if ( alarm->type() == Alarm::Audio ) {
        beeped = true;
        Phonon::MediaObject *player =
          Phonon::createPlayer( Phonon::NotificationCategory, alarm->audioFile() );
        player->setParent( this );
        connect( player, SIGNAL(finished()), player, SLOT(deleteLater()) );
        player->play();
      } else if ( alarm->type() == Alarm::Email ) {
        QString from = CalendarSupport::KCalPrefs::instance()->email();
        Identity id = KOCore::self()->identityManager()->identityForAddress( from );
        QString to;
        if ( alarm->mailAddresses().isEmpty() ) {
          to = from;
        } else {
          const Person::List addresses = alarm->mailAddresses();
          QStringList add;
          for ( Person::List::ConstIterator it = addresses.constBegin();
                it != addresses.constEnd(); ++it ) {
            add << (*it)->fullName();
          }
          to = add.join( ", " );
        }

        QString subject;

        Akonadi::Item parentItem = mCalendar->itemForIncidenceUid( alarm->parentUid() );
        Incidence::Ptr parent = CalendarSupport::incidence( parentItem );

        if ( alarm->mailSubject().isEmpty() ) {
          if ( parent->summary().isEmpty() ) {
            subject = i18nc( "@title", "Reminder" );
          } else {
            subject = i18nc( "@title", "Reminder: %1", cleanSummary( parent->summary() ) );
          }
        } else {
          subject = i18nc( "@title", "Reminder: %1", alarm->mailSubject() );
        }

        QString body =
          IncidenceFormatter::mailBodyStr(
            parent.staticCast<IncidenceBase>(), KSystemTimeZones::local() );
        if ( !alarm->mailText().isEmpty() ) {
          body += '\n' + alarm->mailText();
        }
        //TODO: support attachments
        CalendarSupport::MailClient mailer;
        mailer.send( id, from, to, QString(), subject, body, true, false, QString(),
                     MailTransport::TransportManager::self()->defaultTransportName() );
      }
    }
  }

  if ( !beeped && found ) {
    KNotification::beep();
  }
}